Answer and Explanation:
The Journal entries is shown below:-
1. Land Dr, $73,200 (($85,400 ÷ (85,400 + 54,600)) × $120,000)
Building Dr, $46,800 ($54,600 ÷ (85,400 + 54,600)) × $120,000
 To Cash $120,000
(Being cash paid is recorded)
2. Equipment Dr, $38,532.06 ($42,000 × 0.91743)
Discount on Note Payable Dr, $3,4687.94 ($3,780 × 0.91743)
 To Note Payable $42,000 
(Being equipment is recorded)
3. Truck Dr, $2,700 
 To Sales revenue $2,700
(Being truck is recorded)
4. Organisation cost Exp enses Dr, $4,000 
 To Cash $4,000 
 (Being cash paid is recorded)
5. Maintenance Equipment Dr, $17,600 
 To Cash $17,600 
 (Being cash paid is recorded)
6. Office Equipment Dr, $5,700 
 To Common Stock $5,700 
 (Being office equipment is recorded)
 7. Land Dr, $22,000 
 To Cash $3,000 
 To Note Payable $19,000
 (Being cash paid is recorded)