1.Given the activities and precedence relationships described in the (A) case, develop a network diagram for the wedding plan. 2.Identify the paths. Which are critical?

3.What is the minimum cost plan that meets the April 22nd date?

Answer is in the photo. I couldn't attach it here, but uploaded it to a file hosting. link below! Good Luck!

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15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)