what is the total payment required to pay off a promissory note issued for $750.00 at 12% ordinary interest…

what is the total payment required to pay off a promissory note issued for $750.00 at 12% ordinary interest and a 180 - day term? $? round to the nearest cent.
Answer
Explanation:
Step1: Calculate the interest
The simple - interest formula is $I = Prt$, where $P$ is the principal amount, $r$ is the annual interest rate (in decimal form), and $t$ is the time in years. The principal $P=$750$, the annual interest rate $r = 0.12$, and the time $t=\frac{180}{360}=0.5$ years (using ordinary interest where the year is considered 360 days). $I=Prt=750\times0.12\times0.5$ $I = 750\times0.06=$45$
Step2: Calculate the total payment
The total payment $A$ is the sum of the principal $P$ and the interest $I$. $A=P + I$ $A=750 + 45=$795.00$
Answer:
$795.00$