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NOTE 4 – CONTRACT ASSETS AND LIABILITIES (Tables) | 12 Months Ended
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Jun. 30, 2021
Regulated Operations [Abstract] |
`Costs and Estimated Earnings on Uncompleted Contracts |
`Costs and Estimated Earnings on Uncompleted Contracts |  |  |  |  |  |  |  |
|  | As of June 30,
|  | 2021 |  | 2020
Costs incurred on uncompleted contracts |  | $ | 294,783 |  |  | $ | 448,437 |
Estimated earnings |  |  | 567,978 |  |  |  | 309,248 |
Costs and estimated earnings on uncompleted contracts |  |  | 862,761 |  |  |  | 757,685 |
Less: Billings to date |  |  | 877,500 |  |  |  | 604,852 |
Costs and estimated earnings in excess of billings on uncompleted contracts |  | $ | (14,739 | ) |  | $ | 152,833 |

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