Write a program that defines $5$ variables in the data segment: P$,$ Q$,$ R$,$ S and T$,$ write a program to prompt for these values, calculate and display the results of each of the following equations: $($a$)($Q $+$ S$)-(3$P $+2$ R$)+$ T $($b$)5$T $+($P $-$ R$)-(9$S $+$ Q$)($c$)5($S $+$ Q$)-2($T $-$ P$)+$ R Each prompt must be specific to the value it is reading. Assume all values are DWORDs. P$,$ R and T are signed, while Q and S are unsigned. Report your results as signed values. Calculate all three equations in one program. We haven't done multiplication yet $-$ so you can't use that concept. Think: How can you accomplish multiplication without the MUL instructions?