In C++ Please

2.17 LAB: Caffeine levels A half-life is the amount of time it takes for a substance or entity to fall to half its original value. Caffeine has a half-life of about 6 hours in humans. Given caffeine amount (in mg ) as input, output the caffeine level after 6,12 , and 24 hours. Output each floating-point value with two digits after the decimal point, which can be achieved by executing cout fixed setprecision (2); once before all other cout statements. Ex: If the input is: 100 the output is: After 6 hours: 50.00mg After 12 hours: 25.00mg After 24 hours: 6.25mg Note: A cup of coffee has about 100mg. A soda has about 40mg. An "energy" drink (a misnomer) has between 100mg and 200mg. \begin{tabular}{l|l} AB & 2.17.1: LAB: Caffeine levels \end{tabular} 0/10 main.cpp Load default template