Payment date	Lease payments	Effective interest	Decrease in balance	Lease balance
1/1/21	16,700			124,782
1/1/21	16,700	0	16,700	108,082
4/1/21	16,700	2,162	14,538	93,544
7/1/21	16,700	1,871	14,829	78,715
10/1/21	16,700	1,574	15,126	63,589
1/1/22	16,700	1,272	15,428	48,161
4/1/22	16,700	963	15,737	32,424
7/1/22	16,700	648	16,052	16,372
10/1/22	16,700	328	16,372	0
Total	133,600	8,818	124,782