Agri-chem's contract with enerco specified a maximum of 90,000 cu. ft. x 103 per day for its complexes. however, curtailments are projected to be based on actual usage rather than contractual maximums. the current natural gas usage is 85,680 cu. ft. x 103 per day. enerco projects curtailments in the range of 20 to 40 percent. 1. which of agri-chem's complexes would be least affected by a gas curtailment?

Caustic soda would be least affected by a gas curtailment

Explanation:

Let,

X1= ammonia

X2= ammonium phosphate

X3= ammonium nitrate

X4 = Urea

X5= hydro-fluoric acid

X6= Chlorine

X7= Caustic soda

X8= Vinyl chloride monomer.

Agri chem’s current natural gas usage

= (1200 × 8 + 540 × 10 + 490 × 12 + …)                  

= 85,680,000 cu. ft. per day  

When, the curtailment is 20%, availability is

= 0.8 X  85,680

= 68,554,000 cu. ft. per day

Therefore, the gas constant

= 8X1 + 10X2 + 12X3 + 12X4 + 7X5 + 18X6 + 20X7 + 14X8 ≤68,544

When, the curtailment is 40% availability is

= 0.6 X 85,680

= 51,408,000 cu. ft. per day

Constant = 8X1 + 10X2 + 12X3 + 12X4 + 7X5 + 18X6 + 20X7 + 14X8≤ 51,408

question1

1,000 tons

question2

3: 8

question 3

store d

step-by-step explanation:

spare some change and give it to the poor

explanation:

plz : ((