Activity

Minimum

Most Likely

Maximum

a

m

b

A

$41$

$50$

$59$

B

$54$

$60$

$66$

C

$58$

$70$

$82$

D

$32$

$41$

$44$

What is the estimated expected $($mean$)$ time for activity D$?$

Group of answer choices

$40$ days

$32$ days

$38$

$42$ days

$45$ day