' \ufeffDebug the following two programs, fix the coding mistakes,…

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Step 1: [ Code 1 ] First PHP Script Original Code: = 18 && $age < 60) { $price += 5.5; } else { $price += 4.5; } break; case 2: if ($age < 18) { $price += 4.5; } else if ($age >= 18 && $age < 60) { $price += 7.5; } else { $price += 6.5; } break; case 3: if ($age < "eighteen") { $price += 6.5; } else if ($age >= 18 && $age < 60) { $price += 10.5; } else { $price += 8.5; } break; } } echo "The price is: $" . $price; ?> Fixed Code with Comments: = 18 && $age < 60) { // Case when age is between 18 and 59 $price += 5.5; } else { // Case when age is 60 or above $price += 4.5; } break; case 2: if ($age < 18) { // Case when age is less than 18 $price += 4.5; } else if ($age >= 18 && $age < 60) { // Case when age is between 18 and 59 $price += 7.5; } else { // Case when age is 60 or above $price += 6.5; } break; case 3: if ($age < 18) { // Case when age is less than 18 $price += 6.5; } else if ($age >= 18 && $age < 60) { // Case when age is between 18 and 59 $price += 10.5; } else { // Case when age is 60 or above $price += 8.5; } break; } } // Output the final price echo "The price is: $" . $price; ?> Output of Fixed Code: Output: The price is: $23.5 Explanation: 𝙁𝙞𝙧𝙨𝙩 𝙄𝙩𝙚𝙧𝙖𝙩𝙞𝙤𝙣 (𝙘𝙖𝙨𝙚 1): 𝘼𝙜𝙚 𝙞𝙨 20, 𝙨𝙤 $𝙥𝙧𝙞𝙘𝙚 += 5.5; $𝙥𝙧𝙞𝙘𝙚 𝙞𝙨 𝙣𝙤𝙬 5.5 𝙎𝙚𝙘𝙤𝙣𝙙 𝙄𝙩𝙚𝙧𝙖𝙩𝙞𝙤𝙣 (𝙘𝙖𝙨𝙚 2): 𝘼𝙜𝙚 𝙞𝙨 20, 𝙨𝙤 $𝙥𝙧𝙞𝙘𝙚 += 7.5; $𝙥𝙧𝙞𝙘𝙚 𝙞𝙨 𝙣𝙤𝙬 13.0 𝙏𝙝𝙞𝙧𝙙 𝙄𝙩𝙚𝙧𝙖𝙩𝙞𝙤𝙣 (𝙘𝙖𝙨𝙚 3): 𝘼𝙜𝙚 𝙞𝙨 20, 𝙨𝙤 $𝙥𝙧𝙞𝙘𝙚 += 10.5; $𝙥𝙧𝙞𝙘𝙚 𝙞𝙨 𝙣𝙤𝙬 23.5 𝙏𝙝𝙚 𝙩𝙤𝙩𝙖𝙡 𝙥𝙧𝙞𝙘𝙚 𝙖𝙘𝙘𝙪𝙢𝙪𝙡𝙖𝙩𝙚𝙙 𝙞𝙨 $23.5. 𝙏𝙝𝙞𝙨 𝙘𝙤𝙣𝙛𝙞𝙧𝙢𝙨 𝙩𝙝𝙖𝙩 𝙩𝙝𝙚 𝙡𝙤𝙜𝙞𝙘 𝙖𝙣𝙙 𝙘𝙤𝙣𝙙𝙞𝙩𝙞𝙤𝙣𝙨 𝙬𝙞𝙩𝙝𝙞𝙣 𝙩𝙝𝙚 𝙨𝙬𝙞𝙩𝙘𝙝 𝙘𝙖𝙨𝙚𝙨 𝙖𝙣𝙙 𝙡𝙤𝙤𝙥𝙨 𝙖𝙧𝙚 𝙬𝙤𝙧𝙠𝙞𝙣𝙜 𝙘𝙤𝙧𝙧𝙚𝙘𝙩𝙡𝙮 𝙖𝙨 𝙥𝙚𝙧 𝙩𝙝𝙚 𝙧𝙚𝙦𝙪𝙞𝙧𝙚𝙢𝙚𝙣𝙩𝙨. Step 2: [Code 2 ] Second PHP Script Original Code: Fixed Code with Comments: Output of Fixed Code: Output: The sum is: 17 Explanation: 𝙏𝙝𝙞𝙨 𝙘𝙤𝙣𝙛𝙞𝙧𝙢𝙨 𝙩𝙝𝙖𝙩 𝙩𝙝𝙚 𝙛𝙞𝙭𝙚𝙙 𝙋𝙃𝙋 𝙨𝙘𝙧𝙞𝙥𝙩 𝙚𝙭𝙚𝙘𝙪𝙩𝙚𝙙 𝙘𝙤𝙧𝙧𝙚𝙘𝙩𝙡𝙮 𝙖𝙣𝙙 𝙖𝙘𝙘𝙪𝙢𝙪𝙡𝙖𝙩𝙚𝙙 𝙩𝙝𝙚 𝙨𝙪𝙢 𝙗𝙖𝙨𝙚𝙙 𝙤𝙣 𝙩𝙝𝙚 𝙜𝙞𝙫𝙚𝙣 𝙨𝙬𝙞𝙩𝙘𝙝 𝙘𝙖𝙨𝙚𝙨. 𝙃𝙚𝙧𝙚'𝙨 𝙖 𝙗𝙧𝙞𝙚𝙛 𝙨𝙪𝙢𝙢𝙖𝙧𝙮 𝙤𝙛 𝙩𝙝𝙚 𝙡𝙤𝙜𝙞𝙘 𝙩𝙝𝙖𝙩 𝙡𝙚𝙙 𝙩𝙤 𝙩𝙝𝙞𝙨 𝙧𝙚𝙨𝙪𝙡𝙩: 𝙁𝙞𝙧𝙨𝙩 𝙄𝙩𝙚𝙧𝙖𝙩𝙞𝙤𝙣 ($𝙞 = 1): 𝘾𝙖𝙨𝙚 1: $𝙨𝙪𝙢 += 5; $𝙨𝙪𝙢 𝙞𝙨 𝙣𝙤𝙬 5 𝙎𝙚𝙘𝙤𝙣𝙙 𝙄𝙩𝙚𝙧𝙖𝙩𝙞𝙤𝙣 ($𝙞 = 2): 𝘾𝙖𝙨𝙚 2: $𝙨𝙪𝙢 += 7; $𝙨𝙪𝙢 𝙞𝙨 𝙣𝙤𝙬 12 𝙏𝙝𝙞𝙧𝙙 𝙄𝙩𝙚𝙧𝙖𝙩𝙞𝙤𝙣 ($𝙞 = 3): 𝘾𝙖𝙨𝙚 3: $𝙨𝙪𝙢 += 3; $𝙨𝙪𝙢 𝙞𝙨 𝙣𝙤𝙬 15 𝙁𝙤𝙪𝙧𝙩𝙝 𝙄𝙩𝙚𝙧𝙖𝙩𝙞𝙤𝙣 ($𝙞 = 4): 𝘾𝙖𝙨𝙚 4: $𝙨𝙪𝙢 += 2; $𝙨𝙪𝙢 𝙞𝙨 𝙣𝙤𝙬 17 𝙁𝙞𝙛𝙩𝙝 𝙄𝙩𝙚𝙧𝙖𝙩𝙞𝙤𝙣 ($𝙞 = 5): 𝙉𝙤 𝙘𝙖𝙨𝙚 𝙢𝙖𝙩𝙘𝙝𝙚𝙨, 𝙨𝙤 𝙩𝙝𝙚 𝙙𝙚𝙛𝙖𝙪𝙡𝙩 𝙙𝙤𝙚𝙨 𝙣𝙤𝙩𝙝𝙞𝙣𝙜 𝙖𝙣𝙙 𝙩𝙝𝙚 𝙡𝙤𝙤𝙥 𝙚𝙣𝙙𝙨. 𝙏𝙝𝙞𝙨 𝙘𝙤𝙧𝙧𝙚𝙘𝙩𝙡𝙮 𝙨𝙪𝙢𝙨 𝙪𝙥 𝙩𝙤 17, 𝙢𝙖𝙩𝙘𝙝𝙞𝙣𝙜 𝙩𝙝𝙚 𝙚𝙭𝙥𝙚𝙘𝙩𝙚𝙙 𝙤𝙪𝙩𝙥𝙪𝙩.

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