It costs $75 per day for each day that a construction crew is on site. The project manager determines that most activities can be crashed and has listed the crashing costs next to the minimum time for each activity. Use this information to determine the lowest cost for this project. All times given are in days. Activity Predecessor TUOL Ontol Normal Minimum Crash Cost Time Time |$/day) 10 16 $70 16 3 $40 2 2 - 4 2 $60 $80 8 15 ($90 ONNA C 1 DE
a.$1,750
b.$1,720
c.$1,810
d.$1,780

corrosion is a natural process, which converts a refined metal to a more chemically-stable form, such as its oxide, hydroxide, or sulfide. it is the gradual destruction of materials (usually metals) by chemical and/or electrochemical reaction with their environment.

explanation:

answer; ///(c) the way a government controls the supply,availability,and value of money;

answer; ///i believe the correct   answer is (e) transformational;

u = 30

continuing your method

= +

subtract from both sides

= - thus

= -

= ⇒ u = 30