Answer:
Results are below.
Explanation:
Giving the following information:
Initial investment (PV)= $500
Number of periods (n)= 1 year
Interest rate (i)= 4% = 0.04
<u>To calculate the future value after one year, we need to use the following formula:</u>
FV= PV*(1+i)^n
FV= 500*(1.04^1)
FV= $520
The savings increased by $20.
Answer:
The first 20 elements of the periodic table :
1.H —Hydrogen
2.He—Helium
3.Li—Lithium
4.Be—Beryllium
5.B—Boron
6.C—Carbon
7.N—Nitrogen
8.O—Oxygen
9.F—Fluorine
10.Ne—Neon
11.Na—Sodium
12.Mg—Magnesium
13.Al—Aluminum
14.Si—Silicon
15.P—Phosphorus
16.S—Sulfur
17.Cl—Chlorine
18.Ar—Argon
19.K—Potassium
20.Ca—Calcium
The valency of first 20 elements is as follows :-
1. Hydrogen (H) = 1
2. Helium (He) = 0
3. Lithium (Li) = 1
4. Beryllium (Be) = 2
5. Boron (B) = 3
6. Carbon (C) = 4
7. Nitrogen (N) = 3
8. Oxygen (O) = 2
9. Fluorine (F) =1
10. Neon (Ne) = 0
11. Sodium (Na) = 1
12. Magnesium (Mg) = 2
13. Aluminium (Al) = 3
14. Silicon (Si) = 4
15. Phosphorus (P) = 3, 5
16. Sulphur (S) = 2
17. Chlorine (Cl) = 1
18. Argon (Ar) = 0
19. Potassium (K) = 1
20. Calcium (Ca) = 2
Explanation:
First 20 elements in the periodic table start with H and end with Ca. The quickest way to remember the number of valence electrons is to form a relationship with the number of the group the element is located in.
Answer:
Depreciation = 11,760
Explanation:
given data
purchased = $60,000
freight charges = $2,800
installing and testing = $8,000
salvage value = $12,000
time period = 5 year
solution
we get Cost of Equipment that is
Cost of Equipment = 60,000 + 2,800 + 8,000
Cost of Equipment =70,800
so Depreciation will be here
Depreciation = Cost of Equipment - salvage value ÷ time period
Depreciation = 
Depreciation = 11,760
Answer:
I never had this but I think its A
Explanation:
If i'm wrong then i'm sorry
Answer and Explanation:
The computation of the variable cost per unit and the total fixed cost is shown below;
a. The variable cost per unit is
= (Highest total cost - lowest total cost) ÷ (Highest units produced - lowest units produced)
= ($440,000 - $300,000) ÷ (5,500 - 2,700)
= $140,000 ÷ 2,800
= $50
b. The total fixed cost is
= $440,000 - 5,500 × $50
= $440,000 - $275,000
= $165,000